TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10 # # This file contains tropospheric slant and zenith path delays and wet mapping factor. # # Created by: Armin Hofmeister, Technische Universität Wien # # Created with RADIATE program developed by Armin Hofmeister # Version: 2.0_Fortran # Subversion: global_limit # # File created on: # 2025-06-22 | 01:50:28.373 # # Data content: # Ray-tracing results for session: # 240131-i24031# # Total number of observations: # 46 # Total number of different observing stations: # 2 # # Chosen ray-tracing options: # Assignment of observations to the epochs of the numerical weather model: # one_epoch_per_obs # Method of vertical interpolation (horizontal treatment): # profilewise # Method of numerical weather model usage: # Full grid information used. # Ray-tracing approach: # pwl # Station coordinate catalogue-file: # vlbi.ell # # Numerical weather model used: # Epoch 1: 2024013118 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # # Origin and use of the observational data: # Observational data (scan number, source, observation time, site, azimuth, elevation) # as well as pressure- and temperature-values provided in this file originate from the # AzEl-file created by VieVS. # The reported pressure- and temperature-values have not been used for the ray-tracing. # Ray-tracing used temperature- and pressure-values only from the numerical weather # model and the standard atmosphere model. # # # --------------------------------------------------------------------------------------- # ----------------------------------- File description ---------------------------------- # --------------------------------------------------------------------------------------- # # 1) Header record -- the first record line should have a signature: # TROPO_PATH_DELAY Exchange format v N.N_additional Format version of YYYY.MM.DD # stating the version and date of the format # # The header record allows to distinguish a valid file in the TROPO_PATH_DELAY # format from files in other formats. # # 2) E-records section # E-record has letter E in the first field. # It specifies the experiment name. # # 3) H-records section # H-record has letter H in the first field. # It specifies the secondary experiment name. # # 4) M-records section # M-record has letter M in the first field. # The M record keeps the model identifier. # # 5) U-records section # U-record has letter U in the first field. # The U record instructs analysis software how to use the data. # Analysis software may override this recommendation. # # 6) S-records section # S-record has letter S in the first field. # It defines the name and coordinates of each site. A site cannot be # defined more than once. # # 7) O-records section # O-record has letter O in the first field. # It defines the circumstances of the observation: # the time tag, site ID, azimuth and elevation in the local # topocentric coordinate system, surface atmospheric pressure and # surface air temperature, slant and zenith path delay and # wet mapping factor. # # Records, which start from # character, are considered as comments. # # Format of an S-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter S. # field 2:3 a2 delimiter: blanks. # Field 4:11 A8 -- 8-letter long site identifier. # May contain any characters with decimal codes 32-255, but # blanks are allowed only at the end of the site identifier. # This site identifier should be unique among S-records. # This field should not necessarily have a special meaning. # field 12:13 a2 delimiter: blanks. # Field 14:26 F13.4 -- X site coordinate in a crust fixed reference frame. # Unit: meter # field 27:27 a1 delimiter: blank. # Field 28:40 F13.4 -- Y site coordinate in a crust fixed reference frame. # Unit: meter # field 41:41 a1 delimiter: blank. # Field 42:54 F13.4 -- Z site coordinate in a crust fixed reference frame. # Unit: meter # field 55:56 a2 delimiter: blanks. # Field 57:64 F8.4 -- Geodetic latitude of site, # interval: [-90; 90], positive to north. # Unit: degree # field 65:65 a1 delimiter: blank. # Field 66:73 F8.4 -- Geodetic longitude of site, # interval: [0; 360[, increasing towards east. # Unit: degree # field 74:74 a1 delimiter: blank. # Field 75:81 F7.2 -- Height of site above the reference ellipsoid. # Unit: meter # # Format of an O-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter O. # field 2:3 a2 delimiter: blanks. # Field 4:8 I5 -- Scan number # field 9:12 a4 delimiter: blanks. # Field 13:20 A8 -- Source name # field 21:25 a5 delimiter: blanks. # Field 26:46 A21 -- Calendar date in TAI in YYYY.MM.DD-hh:mm:ss.s format # Calendar date format: # field 26:29 -- I4 Year # field 30:30 -- a1 delimiter: . # field 31:32 -- I2 Month # field 33:33 -- a1 delimiter: . # field 34:35 -- I2 Day # field 36:36 -- a1 delimiter: - # field 37:38 -- I2 Hour # field 39:39 -- a1 delimiter: : # field 40:41 -- I2 Minute # field 42:42 -- a1 delimiter: : # field 43:46 -- F4.1 Seconds # field 47:48 a2 delimiter: blanks. # Field 49:56 A8 -- Site identifier # field 57:58 a2 delimiter: blanks. # Field 59:67 F9.5 -- Azimuth # Unit: degree # field 68:68 a1 delimiter: blank. # Field 69:76 F8.5 -- Elevation angle (outgoing) # Unit: degree # field 77:78 a2 delimiter: blanks. # Field 79:84 F6.1 -- Atmospheric surface pressure # Unit: hPa (mbar) # field 85:85 a1 delimiter: blank. # Field 86:90 F5.1 -- Surface air temperature # Unit: degree Celsius # field 91:92 a2 delimiter: blanks. # Field 93:107 1PD15.7 -- Slant total delay # Unit: seconds of time # field 108:108 a1 delimiter: blank. # Field 109:123 1PD15.7 -- Wet mapping factor # Tilting of the wet part of the atmosphere in the form # of a wet mapping function: # [wet_delay_along_the_path / wet_zenith_delay] # field 124:124 a1 delimiter: blank. # Field 125:139 1PD15.7 -- Hydrostatic zenith delay # Unit: seconds of time # field 140:140 a1 delimiter: blank. # Field 141:155 1PD15.7 -- Wet zenith delay # Unit: seconds of time # ####################################################################################################### # E $240131-i24031# H $240131-i24031# # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2025-06-22 01:50:28.373) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S KOKEE -5543839.1987 -2054568.1889 2387848.0377 22.1266 200.3349 1176.60 S WETTZELL 4075539.7239 931738.9417 4801628.8003 49.1450 12.8775 669.13 # # # Scan| Source| Time tag in TAI| Site| Azimuth| Elev.| Pres.|Temp.| Slant total del|Wet map. factor|Hydr zenith del|Wet zenith del. O 1 3C418 2024.01.31-17:30:20.0 KOKEE 42.19552 25.44422 887.1 13.3 1.6250738E-08 2.3443394E+00 6.7608567E-09 2.5809785E-10 O 1 3C418 2024.01.31-17:30:20.0 WETTZELL 312.13551 33.22512 959.3 4.4 1.3528608E-08 1.8147798E+00 7.2832773E-09 1.5012982E-10 O 2 0920+390 2024.01.31-17:33:39.0 KOKEE 307.36192 11.41127 887.1 13.3 3.4484612E-08 5.0177393E+00 6.7608567E-09 2.5809785E-10 O 2 0920+390 2024.01.31-17:33:39.0 WETTZELL 59.66711 25.68705 959.3 4.4 1.7057287E-08 2.2980065E+00 7.2832773E-09 1.5012982E-10 O 3 1144+402 2024.01.31-17:36:19.0 KOKEE 304.06565 38.34439 887.1 13.4 1.1290980E-08 1.6114633E+00 6.7608567E-09 2.5809785E-10 O 3 1144+402 2024.01.31-17:36:19.0 WETTZELL 36.81335 9.43707 959.3 4.3 4.3541169E-08 5.9203023E+00 7.2832773E-09 1.5012982E-10 O 4 1039+811 2024.01.31-17:37:52.0 KOKEE 350.28475 24.44694 887.1 13.3 1.6859414E-08 2.4295135E+00 6.7608567E-09 2.5809785E-10 O 4 1039+811 2024.01.31-17:37:52.0 WETTZELL 11.90067 44.75749 959.3 4.3 1.0543024E-08 1.4150868E+00 7.2832773E-09 1.5012982E-10 O 5 1636+473 2024.01.31-17:40:30.0 KOKEE 20.43060 62.57091 887.1 13.3 7.9051643E-09 1.1290859E+00 6.7608567E-09 2.5809785E-10 O 5 1636+473 2024.01.31-17:40:30.0 WETTZELL 345.66874 8.11341 959.4 4.4 4.9952824E-08 6.7718484E+00 7.2832773E-09 1.5012982E-10 O 6 2106+143 2024.01.31-17:44:43.0 KOKEE 79.70840 14.07229 887.1 13.2 2.8345482E-08 4.1320219E+00 6.7608567E-09 2.5809785E-10 O 6 2106+143 2024.01.31-17:44:43.0 WETTZELL 281.18375 9.66952 959.3 4.5 4.2634037E-08 5.8117537E+00 7.2832773E-09 1.5012982E-10 O 7 0016+731 2024.01.31-17:47:53.0 KOKEE 13.22272 11.65497 887.0 13.3 3.3818114E-08 5.0022805E+00 6.7608567E-09 2.5809785E-10 O 7 0016+731 2024.01.31-17:47:53.0 WETTZELL 337.25330 58.88582 959.2 4.6 8.6782765E-09 1.1653567E+00 7.2832773E-09 1.5012982E-10 O 8 3C371 2024.01.31-17:49:20.0 KOKEE 14.04981 38.31065 887.0 13.2 1.1299610E-08 1.6207100E+00 6.7608567E-09 2.5809785E-10 O 8 3C371 2024.01.31-17:49:20.0 WETTZELL 344.41493 32.65654 959.2 4.6 1.3734098E-08 1.8409474E+00 7.2832773E-09 1.5012982E-10 O 9 0716+714 2024.01.31-17:51:08.0 KOKEE 345.00413 10.15766 887.0 13.1 3.8417410E-08 5.6955037E+00 6.7608567E-09 2.5809785E-10 O 9 0716+714 2024.01.31-17:51:08.0 WETTZELL 29.12873 55.19843 959.2 4.7 9.0465023E-09 1.2154398E+00 7.2832773E-09 1.5012982E-10 O 10 1053+704 2024.01.31-17:53:36.0 KOKEE 338.55487 25.99388 887.0 13.2 1.5931746E-08 2.2905536E+00 6.7608567E-09 2.5809785E-10 O 10 1053+704 2024.01.31-17:53:36.0 WETTZELL 23.70182 38.62309 959.2 4.7 1.1884585E-08 1.5954471E+00 7.2832773E-09 1.5012982E-10 O 11 1418+546 2024.01.31-17:57:04.0 KOKEE 336.00262 52.78556 887.1 13.3 8.8068804E-09 1.2578685E+00 6.7608567E-09 2.5809785E-10 O 11 1418+546 2024.01.31-17:57:04.0 WETTZELL 10.42088 14.45461 959.1 4.7 2.9256464E-08 3.9306689E+00 7.2832773E-09 1.5012982E-10 O 12 1800+440 2024.01.31-18:01:18.0 KOKEE 40.83416 57.31401 887.2 13.3 8.3353197E-09 1.1912596E+00 6.7608567E-09 2.5809785E-10 O 12 1800+440 2024.01.31-18:01:18.0 WETTZELL 334.13267 8.63649 959.0 4.7 4.7224883E-08 6.3916012E+00 7.2832773E-09 1.5012982E-10 O 13 2113+293 2024.01.31-18:03:59.0 KOKEE 65.48744 21.28181 887.2 13.4 1.9188993E-08 2.7728614E+00 6.7608567E-09 2.5809785E-10 O 13 2113+293 2024.01.31-18:03:59.0 WETTZELL 293.89618 18.82195 959.0 4.8 2.2812898E-08 3.0672785E+00 7.2832773E-09 1.5012982E-10 O 14 1851+488 2024.01.31-18:06:47.0 KOKEE 39.98451 48.13580 887.2 13.5 9.4155306E-09 1.3475591E+00 6.7608567E-09 2.5809785E-10 O 14 1851+488 2024.01.31-18:06:47.0 WETTZELL 329.28077 16.51796 958.9 4.7 2.5798529E-08 3.4594063E+00 7.2832773E-09 1.5012982E-10 O 15 1803+784 2024.01.31-18:09:33.0 KOKEE 6.09086 32.32194 887.2 13.6 1.3086768E-08 1.8802978E+00 6.7608567E-09 2.5809785E-10 O 15 1803+784 2024.01.31-18:09:33.0 WETTZELL 351.67574 39.25125 958.9 4.6 1.1725887E-08 1.5726034E+00 7.2832773E-09 1.5012982E-10 O 16 2229+695 2024.01.31-18:10:50.0 KOKEE 21.28670 19.26238 887.2 13.7 2.1068643E-08 3.0586549E+00 6.7608567E-09 2.5809785E-10 O 16 2229+695 2024.01.31-18:10:50.0 WETTZELL 329.06269 49.11899 958.9 4.6 9.8223416E-09 1.3182585E+00 7.2832773E-09 1.5012982E-10 O 17 0716+714 2024.01.31-18:12:41.0 KOKEE 346.22544 8.91365 887.3 13.9 4.3301582E-08 6.4762596E+00 6.7608567E-09 2.5809785E-10 O 17 0716+714 2024.01.31-18:12:41.0 WETTZELL 28.61744 56.90626 958.9 4.5 8.8674382E-09 1.1914356E+00 7.2832773E-09 1.5012982E-10 O 18 1418+546 2024.01.31-18:15:53.0 KOKEE 332.76222 50.89380 887.3 14.0 9.0374407E-09 1.2908530E+00 6.7608567E-09 2.5809785E-10 O 18 1418+546 2024.01.31-18:15:53.0 WETTZELL 13.19315 15.08604 958.8 4.4 2.8098918E-08 3.7749688E+00 7.2832773E-09 1.5012982E-10 O 19 1128+385 2024.01.31-18:18:37.0 KOKEE 302.74552 26.91841 887.3 14.0 1.5429766E-08 2.2062181E+00 6.7608567E-09 2.5809785E-10 O 19 1128+385 2024.01.31-18:18:37.0 WETTZELL 47.38712 14.42115 958.9 4.3 2.9318282E-08 3.9606648E+00 7.2832773E-09 1.5012982E-10 O 20 2353+816 2024.01.31-18:21:40.0 KOKEE 7.75320 18.81418 887.4 14.0 2.1539748E-08 3.1267346E+00 6.7608567E-09 2.5809785E-10 O 20 2353+816 2024.01.31-18:21:40.0 WETTZELL 348.62870 52.67854 959.0 4.3 9.3400943E-09 1.2537485E+00 7.2832773E-09 1.5012982E-10 O 21 0955+476 2024.01.31-18:24:43.0 KOKEE 316.61193 11.54032 887.4 14.0 3.4124517E-08 4.9801056E+00 6.7608567E-09 2.5809785E-10 O 21 0955+476 2024.01.31-18:24:43.0 WETTZELL 54.44447 33.53791 959.0 4.3 1.3415382E-08 1.8048710E+00 7.2832773E-09 1.5012982E-10 O 22 2113+293 2024.01.31-18:27:06.0 KOKEE 66.71480 26.19021 887.5 14.2 1.5825776E-08 2.2780831E+00 6.7608567E-09 2.5809785E-10 O 22 2113+293 2024.01.31-18:27:06.0 WETTZELL 297.77216 15.41059 959.0 4.4 2.7555215E-08 3.7084691E+00 7.2832773E-09 1.5012982E-10 O 23 2000+472 2024.01.31-18:28:38.0 KOKEE 45.48658 41.04133 887.5 14.2 1.0672666E-08 1.5295939E+00 6.7608567E-09 2.5809785E-10 O 23 2000+472 2024.01.31-18:28:38.0 WETTZELL 321.46300 19.74794 959.0 4.5 2.1799390E-08 2.9226712E+00 7.2832773E-09 1.5012982E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10